/*
 * This is Melet, a salary slip designer. Feed it with data regarding to salary payment, prepare it for print through the graphical presentation, and you have it done.
 * Copyright (C) 2014, AFDiaX
 * 
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 * 
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 * 
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 *
 * This program is based on UMLet, a Free UML Tool for Fast UML Diagrams.
 * To contact the authors of UMLet visit https://code.google.com/p/umlet/people/list
 * To contact the authors of Melet visit https://gna.org/users/gabocze
 */
package com.baselet.generator.java.jp;

import japa.parser.ast.body.ConstructorDeclaration;
import japa.parser.ast.body.ModifierSet;
import japa.parser.ast.body.Parameter;

import java.util.List;

import com.baselet.generator.java.Method;

public class JpConstructor implements Method {

	private ConstructorDeclaration constructor;

	public JpConstructor(ConstructorDeclaration constructor) {
		this.constructor = constructor;
	}

	@Override
	/**
	 * Code duplicated in JpMethod&JpField because the extended class 
	 * BodyDeclaration does not provide a getModifiers() method.
	 */
	public AccessFlag getAccess() {
		int modifiers = constructor.getModifiers();
		if ((modifiers & ModifierSet.PUBLIC) != 0) {
			return AccessFlag.PUBLIC;
		}
		else if ((modifiers & ModifierSet.PROTECTED) != 0) {
			return AccessFlag.PROTECTED;
		}
		else if ((modifiers & ModifierSet.PRIVATE) != 0) {
			return AccessFlag.PRIVATE;
		}
		else {
			return AccessFlag.PACKAGE;
		}
	}

	@Override
	public String getName() {
		return constructor.getName();
	}

	@Override
	public String getReturnType() {
		return "ctor";
	}

	@Override
	public String getSignature() {
		List<Parameter> params = constructor.getParameters();
		if (params == null) {
			return "";
		}
		String paramsWithBraces = params.toString();
		return paramsWithBraces.substring(1, paramsWithBraces.length() - 1);
	}
}
